Calculation of the filling degree the ball mill with grinding media

For the ball mill efficient operation, it is necessary to constantly maintain the required loading level by the grinding media. It is very important to correctly and accurately measure the grinding media quantity in the mill. Measurements provided in the worked-out mill  (without crushed material) by measuring the following parameters (measurements provided at three points — mill power, centre and at unloading):

• the diameter of the inner mill drum;
• the length of the inner mill drum;
• the distance from the mill drum centre to the surface of the grinding balls.

You can obtain more detailed information on how to provide the instrumental measurement by clicking on the link.

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